In Hollywood, age is just a number -- and when you're one of the most attractive, talented, successful, or wealthy men in the world, that number is totally obsolete. So it's no surprise that studs like George Clooney, Johnny Depp, and Alec Baldwin are still pulling in women half their ages. In honor of George's 52nd birthday on May 6, we're roundingup 15 men with much younger squeezes -- we'll even do the math for you!

RELATED: Best off-season bikini bods

Couple: George Clooney and Stacy Keibler

Age Difference: 18 years

"That's what I love about these D-list starlets, man: I get older, they stay the same age," proclaimed George Clooney when he traded in Italian television presenter Elisabetta Canalis -- 19 years his junior -- for a younger model: former WWE wrestler Stacy Keibler.

I needed a laugh today and I have to say when I got to that last paragraph I just couldn't stop going at it. You have to admit, he does bring it on himself. Wish I was as good at putting pics up as theminis because the accompanying photo makes him look like her sugar daddy.

And entering the father, daughter dance are Kathy and her father, Professor John DoLittle! LOL They do look like father and daughter. I bet she is nice though. He does look cute with his beard though, like the Sexy professor.

Actually TheMinis, I've posted a few pics in the past, so I already knew how, but your instructions were exactly how I learned. I'm always a day late and a dollar short when it comes to the pics. I'm at work all day when some of you find the the wonderful pics to post. Much appreciated!!